NASA has finally taken the wraps off its highly anticipated supersonic jet, the X-59, which promises to revolutionize air ...

This portrait from the NASA/ESA Hubble Space Telescope puts the nearby galaxy NGC 4449 in the spotlight. The galaxy is ...

Using the James Webb Space Telescope (JWST), astronomers from Canada and Switzerland have discovered a new galaxy, which ...

NASA’s X-43A hypersonic research vehicle, part of the “Hyper-X” program, still holds the world record for an air-breathing ...

The Douglas X-3 appeared to be a fast, modern design, but a design flaw in its original design prevented it from ever ...

Webb discovered dozens of small, powerful galaxies from 800 million years ago that likely drove cosmic reionization by ...

Following stage separation, the Falcon 9 booster descended and landed on the SpaceX drone ship Just Read the Instructions in the Atlantic Ocean.

NASA flew the autonomous X-43 test vehicle to hypersonic speed two times in 2004, and the Air Force demonstrated an air-breathing scramjet engine at Mach 5.1 with the X-51 Waverider aircraft in 2013.

Work on the $1.15 billion X-66 was being conducted under a 2021 Space Act Agreement, with NASA agreeing to invest $435 million on the project over seven years. Boeing is on the hook for the ...

The resultant linear approximate dynamic programming algorithm is illustrated via the design of an autolander for the NASA X-43 research aircraft, without a priori knowledge of the X-43's flight ...

Launch recap: Scroll down to review live updates from the Monday, April 21, liftoff of a SpaceX Falcon 9 rocket from NASA's Kennedy Space ... window extending from 8:43 p.m. to 9:23 p.m. from ...

0:43 NASA, SpaceX delay flight that was to retrieve stranded astronauts A launch pad failure has forced SpaceX to postpone a flight to the International Space Station (ISS) that was supposed to ...